JAWA Dandy MJ50, Руководство по эксплуатации и обслуживанию

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8.29. Battery Check
Good condition of the battery influences correct function of all electric equipment. Therefore take special care
of the battery.
The battery is placed in the box under the double-seat, and is accessible after unlocking and lifting the seat up.
The battery is delivered charged.
Electrolyte Level Check
Check the electrolyte level monthly. The level should be between the upper and lower lines.
In case of need unscrew the closing plugs on the battery and refill the battery with distilled water.
Check the deaerating hose for its proper connection and damage and/or fouling.
On long-term storage of the motorcycle remove the battery and store it in a dark and dry place. Recharge the
battery before its repeated use.
Battery Recharging
The battery is recharged by the current of 0.45 A for approx. 10 hours until all cells are gassing with the same
intensity and the electrolyte density is 1.23 kg/lt. in all the cells, and voltage on the battery outlets reaches 15
to 16.5 V (measured on the flow of precribed recharging current).
WARNING!
Before handling the battery read carefully the following safety rules:
The electrolyt is a caustic, and therefore it requires appropriate care at handling.
Skin stained with the electrolyte must be washed and neutralized by soap or soda. Stained clothes must also be
washed in water and neutralized.
It is forbiden to use open fire close to the battery.
8.31. Table of Failures
WARNING!
It is forbiden to smoke or use open fire close to the motorcycle on fuel system inspection.
Failure Failure Cause I Failure Removal
Ignition
Sparking plug
without sparks, or
with low sparks
- Wet sparking plug
- Faulty sparking plug
- Ignition failure
- Cable socket incorrectly put on Dry and clean it
Replace it
Special service
Put it on properly or replace it
Fuel
System
Engine misfires at
acceleration
Engine does not
work on idle-run
No fuel in the
carburetter - Wrong fuel used
- Dirty in carburetter
- Carburetter failure
- Carburetter set incorrectly
- Empty fuel tank
- Clogged fuel screen in carb. or tank Use prescribed fuel
Clean the carburetter
Special service
Special service
Refill it with prescribed fuel
Clean and/or replace it
Engine Insufficient power
- Carburetter failure
- Cylinder head leak
- Worn out or damaged piston rings
- Carbonized exhaust system
- Clogged air filter of the carburetter
- Untightness of exhaust/intake piping
Special service
Special service
Special service
Clean it
Clean or replace it
Tighten the joints. Replace the
defected parts by new ones.
Braking
System Ineffective front
brake
- Braking system untightness
- Brake plates worn out
- Air in the circuit
- Wrong setting of the pedal clearance
- Worn out lining of the rear shoes Replace the defective parts by
new ones
Replace them by new ones
Deaerate the circuit
Adjust it
Replace it by a new one
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